Screen
Child
D
⬤
⬤
⬤
⬤
♿
⬤
⬤
⬤
⬤
C
◯
◯
◯
◯
⬤
⬤
⬤
⬤
⬤
⬤
B
◯
⬤
⬤
⬤
⬤
⬤
⬤
⬤
◯
◯
◯
Adult
A
⬤
⬤
⬤
◯
⬤
⬤
⬤
⬤
⬤
◯
◯
⬤